5th Wheel Fuel Tank Slide 01

5th Wheel Fuel Transfer Tank

Keep your road trip fueled. Fewer stops = more fun.

The rectangular-shaped transfer tank is our most popular tank. The low-profile tank design was built for people who have flatbeds and want to preserve space. It's also popular with people who have a towing package on the truck or RV hauler. We have also built hundreds of tanks for farmers who need an auxiliary tank mounted on their tractor.

Please note: It is the user's responsibility to comply with local, state, and federal requirements pertaining to safe transportation, loading, and discharging of tank contents. All Highway Products, Inc. transfer tanks are built for diesel, bio diesel or water.

HPI Benefits

The HPI difference is in the materials we use, the attention to all details and ultimately products we produce and proudly guarantee. Our promise is to take the best care of your product while we manufacture it, and continue to care for a lifetime after you receive it.

Lifetime Warranty

All of our products come with a Lifetime Warranty against defects in manufacturing (failed welds, etc.). It also includes all locking mechanisms, hinges, gas shocks, weatherstripping and any other materials we use. Learn More

Military Grade Aluminum

Highway Products uses nothing but the best materials. Our products are hand crafted out of Military Grade aluminum. Why take it that far? The days of using nothing but the best ingredients are all but gone in this world. We refuse to sink to that level. That’s the HPI difference.

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Hand-Made in the USA

Hand crafted from beginning to end right here in the USA. Every square inch of our products are touched by human hands, every step of the way.

Product Features

All HPI products come standard with options and features that you would normally pay extra for. Please explore all of our standard and optional features and call us with any questions you may have!

  • Gpi Fuel Pump

    GPI is the leading manufacturer of fuel transfer pumps. Our 5th Wheel Fuel Transfer Tank can pump up to 15 gallons per minute through a 12' hose. An automatic shutoff nozzle protects you from overfilling.

  • Slosh Baffle System

    We eliminate the stress of the weight of your fuel shifting by inserting a proprietary baffle system that dramatically reduces sloshing.

  • Stainless Steel Hinges

    We use oversized stainless steel hinges and 1/4" stainless steel pins that are 302 spring-tempered.

  • 5052 Diamond Plate

    We build our 5th Wheel Fuel Transfer Tank from diamond plate 5052 aluminum, the same material used by the military, aircraft manufactures and boat builders.

  • Gas Assisted Shocks

    Nitrogen-driven gas shocks raise the lid of your 5th Wheel Fuel Transfer Tank and keeps it open while you access your tools. The shocks are strategically placed so you can close the lid with one hand.

  • T Handle Locks

    Our ergonomically designed T-Handle locks are the most secure locking mechanism on the market.

  • Vented Fuel Caps

    Our transfer tanks come with a vented fuel filler cap that can be locked, keeping your fuel safe and secure.

  • Welded Rope Hooks

    We've welded rope hooks directly to our toolboxes which adds extra contact points for securing your load.

5th Wheel Fuel Transfer Tank Videos

5th Wheel Fuel Transfer Tank Images

Hpi Black Diamond Plate

HPI Black Diamond Plate

Our signature HPI Black Diamond Plate finish combines that trendy satin look with just a little shine to hide scratches and keep that tough black look.

Diamond Plate

Diamond Plate

Tried and true. The all time classic finish. Rugged, durable and will last forever.



Standard raw aluminum, all polished up. Super easy to clean and shines right back up with minimal maintenance, if any.

Hpi Black

HPI Black

Our signature HPI Black finish combines that trendy flat look with just a little shine to hide scratches and keep that tough black look.

Interested in our 5th Wheel Fuel Transfer Tank?

Our team of Product Specialists are on standby to answer any remaining questions you have about our 5th Wheel Fuel Transfer Tank or to assist you in placing your order.

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